BR0102431A - Gas quenching cell - Google Patents

Gas quenching cell

Info

Publication number
BR0102431A
BR0102431A BR0102431-0A BR0102431A BR0102431A BR 0102431 A BR0102431 A BR 0102431A BR 0102431 A BR0102431 A BR 0102431A BR 0102431 A BR0102431 A BR 0102431A
Authority
BR
Brazil
Prior art keywords
gas quenching
quenching cell
cell
gaseous fluid
gas
Prior art date
Application number
BR0102431-0A
Other languages
Portuguese (pt)
Inventor
Jean Massot
Laurent Pellissier
Original Assignee
Etudes Const Mecaniques
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Etudes Const Mecaniques filed Critical Etudes Const Mecaniques
Publication of BR0102431A publication Critical patent/BR0102431A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/613—Gases; Liquefied or solidified normally gaseous material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Abstract

Patente de Invenção: "CéLULA DE TêMPERA COM GáS". A invenção refere-se a uma célula (20) de têmpera de peças de aço por circulação de um fluido gasoso dentro de um recinto estanque (23), que possui pelo menos um aspirador estático (26) para organizar a circulação do fluido gasoso.Invention Patent: "TEMPERATURE CELL WITH GAS". The invention relates to a cell (20) for quenching steel parts by circulating a gaseous fluid within a watertight enclosure (23), which has at least one static aspirator (26) to organize the circulation of the gaseous fluid.

BR0102431-0A 2000-06-20 2001-06-19 Gas quenching cell BR0102431A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0007875A FR2810340B1 (en) 2000-06-20 2000-06-20 GAS QUENCHING CELL

Publications (1)

Publication Number Publication Date
BR0102431A true BR0102431A (en) 2002-02-19

Family

ID=8851458

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0102431-0A BR0102431A (en) 2000-06-20 2001-06-19 Gas quenching cell

Country Status (7)

Country Link
US (1) US20020020948A1 (en)
EP (1) EP1167549A1 (en)
JP (1) JP2002097517A (en)
CN (1) CN1329175A (en)
BR (1) BR0102431A (en)
FR (1) FR2810340B1 (en)
MX (1) MXPA01006313A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2869046B1 (en) * 2004-04-19 2007-08-31 Francis Pelissier PROCESS FOR TEMPERING GAS
GB0512184D0 (en) * 2005-06-15 2005-07-20 Rolls Royce Plc Method and apparatus for the treatment of a component
DE102005045783A1 (en) * 2005-09-23 2007-03-29 Sistem Teknik Endustriyel Elektronik Sistemler Sanayi Ve Ticaret Ltd. Sirketi Single-chamber vacuum furnace with hydrogen quenching
US8820098B2 (en) 2011-05-17 2014-09-02 Air Products And Chemicals, Inc. Method and apparatus for quenching of materials in vacuum furnace
CN102331196B (en) * 2011-07-28 2012-11-21 无锡四方集团真空炉业有限公司 Heat exchanger used for air-cooling vacuum furnace
CN102690931A (en) * 2012-05-21 2012-09-26 温州瑞明工业股份有限公司 Positioning fixed point type air quenching device and use method thereof
CN103643003A (en) * 2013-08-27 2014-03-19 朱明耀 Normal pressure quenching furnace and quenching method
CN103627854B (en) * 2013-12-12 2015-10-14 无锡透平叶片有限公司 For the heat treated air cooling system of turbine blade
PL228193B1 (en) * 2014-10-06 2018-02-28 Seco/Warwick Społka Akcyjna Equipment for unitary quenching of parts of technical equipment
KR102005208B1 (en) * 2015-05-29 2019-07-29 고요 써모 시스템 가부시끼 가이샤 Tank cooling device
CN106148883A (en) * 2016-08-31 2016-11-23 潍坊丰东热处理有限公司 A kind of well formula nitriding furnace internal cooling system
JP7189115B2 (en) * 2019-12-05 2022-12-13 株式会社日本テクノ Gas carburizing method and gas carburizing apparatus
CN111647725B (en) * 2020-07-06 2021-07-30 上海交通大学 Air quenching system and method for engine piston
KR102479344B1 (en) * 2021-06-01 2022-12-21 에스지엔 주식회사 Cooling jacket for gas-cylinder to be filled in semiconductor processing gas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE681750C (en) * 1935-12-08 1939-09-30 Siemens Schuckertwerke Akt Ges Process for controllable cooling of glow ovens
DE732569C (en) * 1940-07-23 1943-03-06 Siemens Ag Process for controllable cooling of glow ovens
FR1557613A (en) * 1966-04-12 1969-02-21
FR1537887A (en) * 1967-07-18 1968-08-30 Gas recycling process
FR2779218B1 (en) * 1998-05-29 2000-08-11 Etudes Const Mecaniques GAS QUENCHING CELL

Also Published As

Publication number Publication date
US20020020948A1 (en) 2002-02-21
MXPA01006313A (en) 2005-06-03
EP1167549A1 (en) 2002-01-02
JP2002097517A (en) 2002-04-02
FR2810340A1 (en) 2001-12-21
FR2810340B1 (en) 2003-03-14
CN1329175A (en) 2002-01-02

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired